Kansas corn boom faces long-term sustainability questions
Kansas farmers are harvesting millions of acres of corn that power the state’s economy — but as the Ogallala Aquifer shrinks, its future looks uncertain. It’s harvest time in Kansas. Across the state, combines have begun shaving down and chopping up over 6 million acres of corn. Isaac Yara is a truck driver, so he sees almost nothing but those corn fields hauling grain across the high plains. This season is a busy one for him. Why are those signature corn fields so ubiquitous in rural America, including western Kansas where the crop relies on the shrinking Ogallala Aquifer to thrive? [...]